3 Nomenclature and Functions
3-26
CJ2 CPU Unit Hardware User’s Manual
The internal contact turns ON when the CJ2 CPU Unit is operating (RUN or MONITOR mode). The
Power Supply Unit must be in the CPU Rack to use this output.
The alarm output is used to notify when Power Supply Unit replacement is required. The output is nor-
mally ON. The output turns OFF when the time until replacement is 6 months or less.
RUN Output (CJ1W-PA205R Only)
Alarm Output (CJ1W-PA205C Only)
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